SERVICE ADJUSTMENTS(Continued)
WHITE BALANCE ADJUSTMENTThe White Balance Level adjustment data will be written
automatically in the following Service Menu:
Composite (External Video Input)RFNo 89 (R), 8A (G), 8B (B)
1. Connect a color-bar generator to the external (compos-S (Y/C)No. 95 (R), 96 (G), 97 (B)
ite) video input terminal.
Component (480i)No. 9B (R), 9C (G), 9D (B)
2. Switch the generator to the white pattern.
Component (480p)No. A1 (R), A2 (G), A3 (B)
3. Set the television to following conditions:
Picture:AUTO
BLACK BALANCE ADJUSTMENT
Color Enhancer:NormalBlack Balance Adjustment may be unnecessary if the White
Back Light:BrightBalance Adjustment of Composite is OK.
Display Area:4:3Composite (External Video Input)
4. Enter the Service Mode. The Menu display will appear.1. Connect a color-bar generator to the external (compos-
5. Select OWhite Balance Adjustment� Menu (No. 0BF). ite) video input terminal.
6. Adjust Red, Green, and Blue Levels alternately with 1, 3,2. Switch the generator to the dark grey pattern (O30%
4, 6, 7, or 9 keys to produce normal black and white white� recommended).
picture in highlight areas.
3. Set the television to following conditions:
The White Balance Level adjustment data will bePicture:AUTO
written automatically in the Service Menu No. 08F(R),
Color Enhancer:Normal
No. 090(G), and No. 091(B).
Note: One or two data of RGB should be left at �5C� forBack Light:Bright
Display Area:16:9
normal contrast level. Do not change the data to
more than O5C.�4. Enter the Service Mode. The Menu display will appear.
5. Select OBlack Balance Adjustment� Menu (No. 0C0).
6. Adjust Red, Green, and Blue Levels alternately with 1,123FOR RED LEVEL ADJUSTMENT
3, 4, 6, 7, or 9 key to produce normal black and whiteRD(�)(N/A)RD(+)
456FOR GREEN LEVEL ADJUSTMENT
picture in dark grey areas. The Black Balance LevelGD(�)(N/A)GD(+)
adjustment data will be written automatically in the789FOR BLUE LEVEL ADJUSTMENT
BD(�)(N/A)BD(+)Service Menu No. 092(R), No. 093(G), and No. 094(B).
Other Inputs
Remote Control Number keysO functions in Service Menu
OWhite Balance Adjustment�Caution: Black Balance Adjustment of Composite must
be completed before attempting other input
adjustments.
Other Inputs1. Connect a color-bar generator to the preferred video
Caution: White Balance Adjustment of Composite must input terminal.
be completed before attempting other input2. Switch the generator to the dark gray pattern.
adjustments.
3. Set the television to following conditions:
White Balance Adjustment for other modes [RF, S (Y/C),
Component (480i/ 480p)] may be unnecessary if the adjust-Picture:AUTO
Color Enhancer:Normal
ment of Composite is OK.
Back Light:Bright
1. Connect a color-bar generator to the preferred videoDisplay Area:16:9
input terminal.
4. Enter the Service Mode.The Menu display will appear.
2. Switch the generator to the white pattern.
3. Set the television to following conditions:5. Select OBlack Balance Adjustment� Menu (No. 0C0).
6. Adjust Red, Green, and Blue Levels alternately with 1,
Picture:AUTO3, 4, 6, 7, or 9 key to produce normal black and white
Color Enhancer:Normalpicture in dark grey areas. The Black Balance Level
Back Light:Brightadjustment data will be written automatically in the fol-
lowing Service Menu.
Display Area:16:9
RFNo 8C (R), 8D (G), 8E (B)
4. Enter the Service Mode.The Menu display will appear.
5. Select OWhite Balance Adjustment� Menu (No. 0BF). S (Y/C)No. 98 (R), 99 (G), 9A (B)
Component (480i)No. 9E (R), 9F (G), A0 (B)
6. Adjust Red, Green, and Blue Levels alternately with 1, 3,
4, 6, 7, or 9 key to produce normal black and white pictureComponent (480p)No. A4 (R), A5 (G), A6 (B)
in highlight areas.
N 10 N |
ACEC
SANYO
